%0 Journal Article %A A. M. Gal'mak %T Powers in $l$-ary groups of special form.~III %J Problemy fiziki, matematiki i tehniki %D 2023 %P 60-63 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/PFMT_2023_4_a9/ %G ru %F PFMT_2023_4_a9